The booting problem on Devkit7000

Discussion in 'Embedded Systems and Microcontrollers' started by Talors, Sep 25, 2011.

  1. Talors

    Thread Starter New Member

    Sep 24, 2011
    26
    0
    There has a board Devkit7000 baesd on Samsung S5pv210 processor from Embest. After I press the S4 switch the screen brightens and the slowly dims.
    I also tried the SD card boot creating a bootable SDcard.
    But I can only receive a “OK” in the hyper terminal.

    What's this problem?
     
  2. Talors

    Thread Starter New Member

    Sep 24, 2011
    26
    0
    I tested with TF card boot on a good board and Faulty board. Attaching the screen shots of the Com port debug info.



    1)Faulty board without SD card and the settings to boot from SD card

    SD Init Error
    _


    2)Faulty Board with SD card inserted

    OK_


    3)Good Board Without SD card inserted and settings for SD card boot

    OK
    SD Init Error

    what is wrong with it?
     
Loading...